32results about How to "No resource consumption" patented technology

The invention provides a solar silicon slice cleaning agent, and belongs to the field of cleaning agents for electronic industry. The cleaning agent of the invention mainly comprises sodium hydroxide, sodium carbonate, sodium silicate, disodium edentate, sodium dodecyl benzene sulfonate, sodium dioctyl sulfosuccinate, polyethylene glycol, Tween-80, OP-10, triethanolamine, anhydrous alcohol or normal butyl alcohol or isopropyl alcohol or a composition of anhydrous alcohol, normal butyl alcohol or isopropyl alcohol, and deionized water. The cleaning agent is alkaline, does not contain sulfur and phosphorus additives, and when used as alone, has the advantages of good decontamination and cleaning property, low slice-returning rate, long service cycle, no corrosion to silicon slice, low operational requirements in use, easy treatment of treated waste oil and sewage, and the suitability for manual, semi-automatic and full automatic ultrasonic cleaning production lines of various process; in addition, the cleaning rate is over 99 percent, the slice-returning rate is close to zero, and the cost of the process of the invention is one tenth to one twentieth of that of the conventional cleaning process.

The invention discloses a real-time rendering method based on an environment light probe. Use a group of ambient light probes to obtain lighting information, and then perform occlusion correction on this group of lighting information, and finally use the corrected lighting information to perform rendering calculations for the rendered object; the details of occlusion correction are as follows: For each environment Lighting probe, the probe is connected with multiple preset different position points on the rendered object with straight line segments; each line segment is assigned a value according to whether the line segment intersects with other objects: if the intersection is assigned a value of 0, Otherwise, it is assigned a value of 1; the ratio of the sum of the assigned values ​​of straight line segments to the total number of straight line segments is used as the occlusion influence correction coefficient, and the product of the occlusion influence correction coefficient and the illumination information obtained by the ambient light probe is the occlusion of the ambient light probe Affects the corrected lighting information. The invention also discloses a real-time rendering device based on the ambient light probe. The invention can make the rendering effect close to the actual situation.

Embodiments of the present invention provide a message transmission method, device, and interconnection interface. The method includes: the sending node judges whether an unrecoverable fault occurs on the active link, and if an unrecoverable fault occurs on the active link, the At least one backup link other than the active link is selected in the path to send the message to the receiving node, so that the receiving node sends the message to the receiving end of the active link. In this method, for two nodes communicating through multiple Links in the interconnection system, when it is determined that some of the Links have an unrecoverable failure, the message in the cache buffer of the sender in the unrecoverable link is retransmitted Send to the backup link, so that the backup link sends these messages to the receiving end of the unrecoverable link, which greatly improves the ability of the interconnection system to resist unexpected abnormal situations and ensures the high reliability of the interconnection system.

The invention discloses a synchronization method for orthogonal frequency division multiplexing system, including: the launcher firstly constructs the originated / synchronous sequence that is sent out with OFDM data symbols together. Based on the correlation of CP effective length in OFDM symbols form the receiving end, the correlation result conducts a time domain processing to the correlation sequence energy to get the best synchronization points set after one synchronization. Based on the originated sequence and CP, the departure estimation and departure compensation of fractional part DFseveral times are processed. During a range of synchronization points set output at once, the long pre-symbol received after the compensation is made time-domain correlation with the symbol to find the second time synchronization point. Then after time-domain of the short pre-symbol and the received pre-sequence is made frequency departure compensation, time-domain-related operations is conduct to get the DF departure estimation of integer times, and departure compensation is conduct.

The embodiment of the invention provides a processing method for rotating video in broadcasting, a device and a system thereof. The invention belongs to the field of computer. The processing method comprises the following steps: setting a rotation processor in a filter link broadcasting the video; executing rotation processing to the decoded video data in the broadcasted video through the rotation processor; and outputting the video data which are obtained after rotation processing to a renderer for rendering and then executing output display. The processing method can directly execute rotation processing to the video conveniently through the rotation processor and then outputs the video through the renderer at a state that the video requires rotation. The broadcasting stopping is not required and the user experience is enhanced. Furthermore at the state that the rotation of video is not required, the rotation processor can transmit and output the original input data to the renderer without complicated processing to the data, and therefore the additional resource consumption is not generated.